(19)

(11)

EP 2 576 176 A1

(12)

(43) Date of publication: 10.04.2013 Bulletin 2013/15 (21) Application number: 11721333.0 (22) Date of filing: 25.05.2011

(51) International Patent Classification (IPC):  B29C 45/14(2006.01) B29D 99/00(2010.01) B62D 29/00(2006.01) B29C 44/18(2006.01) (86) International application number: PCT/EP2011/058563 (87) International publication number: WO 2011/147872 (01.12.2011 Gazette 2011/48)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 25.05.2010 EP 10163774 (71) Applicant: Sika Technology AG 6340 Baar (CH)	(72) Inventor: BELPAIRE, Vincent B-1180 Uccle (BE) (74) Representative: Sika Patent Attorneys  c/o Sika Technology AG Corp. IP Dept. Tüffenwies 16 Postfach 8048 Zürich 8048 Zürich (CH)